Question

Реши уровнение 5,4×x×0,2+4,6×x×0,2=18Помогите пожалуйста

Answer 1

1,08х+0,92х=18
2х=18
х=9

Answer 2

To solve the equation 5.4x * 0.2 + 4.6x * 0.2 = 18, we can follow these steps:

Step 1: Simplify the equation by multiplying the terms: - 5.4x * 0.2 = 1.08x - 4.6x * 0.2 = 0.92x

Step 2: Rewrite the equation with the simplified terms: - 1.08x + 0.92x = 18

Step 3: Combine like terms: - 1.08x + 0.92x = 2x

Step 4: Rewrite the equation with the combined terms: - 2x = 18

Step 5: Solve for x by dividing both sides of the equation by 2: - 2x/2 = 18/2 - x = 9

Therefore, the solution to the equation 5.4x * 0.2 + 4.6x * 0.2 = 18 is x = 9.

Please let me know if you need any further assistance!